Find the domain of the function {eq}f(x) = \ln(x^2 + x - 2) {/eq}. Write your answer in both interval notation and set notation. Step 1: Set the argument of the logarithm greater than zero.

Steps for Finding the Graph, Domain, and Range of a Logarithmic Function. Step 1: Graph the parent function. Step 2: Determine the transformations applied to the parent function from the given ...

Consider the logarithmic function {eq}f(x)=\log_8(x+1) {/eq}. Graph the function and find its domain and range. Write them using interval notation.

2023年11月21日 · To find the domain of a rational function set the denominator to zero and solve for x. Then, write out the answer in either set or interval notation, ensuring to exclude the values of x that make ...

2023年11月21日 · To find the domain of a log function algebraically you set the argument greater than 0 and solve for the restrictions. To find the range and domain of a log function looking at its graph we look ...

2023年11月21日 · When graphing log functions, we can use this information to help us manually calculate points on the graph. For example, say we wanted to graph the function y = log base2 ( x ), where the base is 2.

2023年11月21日 · That means that the domain of this function r(x) = log(-2x) does not include any positive x-values. Only when we plug a negative number into this function, do we end up taking the log of a ...

2023年11月21日 · In mathematics, functions are written as equations. They can also be shown as a graph. Domain and Range. A function's input is called the domain, and a function's output is called the range. The ...

2023年11月21日 · The log function is one of these functions. We know that the inverse of a log function is an exponential. So, we know that the inverse of f(x) = log sub b ( x ) is f^-1(y) = b^y .